<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html >
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>struts-demo</title>
</head>
<body>
struts-》user:${user.username}
<br/>
struts-》userStr:${userStr}
</body>
</html>